year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 11, 04, 10, 37,   35.455654,   -2.324923,   8,  60,  313.096375,    6.126430,   120,  2420
 2020, 11, 04, 10, 37,   32.712582,    0.261387,   8,  41,  304.237213,    5.207639,   568,  2669
 2020, 11, 04, 10, 37,   32.571629,    1.127344,   8,  61,  306.923859,    5.040585,   699,  2661
 2020, 11, 04, 10, 37,   34.595608,    1.617626,   9,  91,  339.724335,   46.136795,   727,  2417
 2020, 11, 04, 10, 37,   34.521896,    1.685882,   9,  88,  334.902191,   35.074478,   740,  2423
 2020, 11, 04, 10, 37,   34.512714,    1.684411,   9,  93,  345.381226,   56.795792,   740,  2424
 2020, 11, 04, 10, 37,   34.383869,    1.720157,   8,  71,  316.499725,   14.133335,   746,  2437
 2020, 11, 04, 10, 37,   34.251659,    1.699583,   8,  34,  312.022400,    7.923382,   746,  2451
 2020, 11, 04, 10, 37,   34.331371,    1.749634,   8,  60,  323.582306,   22.464430,   750,  2442
 2020, 11, 04, 10, 37,   34.321960,    1.748195,   8,  40,  309.731903,    6.756105,   750,  2443
 2020, 11, 04, 10, 37,   34.462521,    1.774366,   8,  31,  312.369659,    9.299813,   755,  2427
 2020, 11, 04, 10, 37,   34.425579,    1.768428,   8,  48,  313.881012,    9.988911,   755,  2431
 2020, 11, 04, 10, 37,   34.332340,    1.753466,   9, 100,  366.940796,  123.600113,   755,  2441
 2020, 11, 04, 10, 37,   34.322945,    1.751950,   9,  84,  329.405365,   29.160753,   755,  2442
 2020, 11, 04, 10, 37,   34.340321,    1.764150,   9,  95,  348.329987,   65.224823,   756,  2440
 2020, 11, 04, 10, 37,   34.330952,    1.762653,   9, 100,  377.963562,  169.390076,   756,  2441
 2020, 11, 04, 10, 37,   34.321548,    1.761151,   8,  58,  313.824402,    9.274817,   756,  2442
 2020, 11, 04, 10, 37,   34.372147,    1.806754,   8,  62,  319.238007,   12.085819,   760,  2436
 2020, 11, 04, 10, 37,   34.362823,    1.805286,   9,  82,  326.473511,   22.010937,   760,  2437
 2020, 11, 04, 10, 37,   34.370766,    1.815907,   8,  67,  317.981934,   10.936275,   761,  2436
 2020, 11, 04, 10, 37,   34.361439,    1.814454,   9,  82,  327.005829,   22.997688,   761,  2437
 2020, 11, 04, 10, 37,   34.164455,    1.831154,   8,  62,  326.904877,   28.361073,   766,  2457